نتایج جستجو برای: d amino acids

تعداد نتایج: 886824  

2018
Alena Aliashkevich Laura Alvarez Felipe Cava

In the environment bacteria share their habitat with a great diversity of organisms, from microbes to humans, animals and plants. In these complex communities, the production of extracellular effectors is a common strategy to control the biodiversity by interfering with the growth and/or viability of nearby microbes. One of such effectors relies on the production and release of extracellular D-...

Journal: :Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 2009
Kenji Hamase Akiko Morikawa Sachise Etoh Yosuke Tojo Yurika Miyoshi Kiyoshi Zaitsu

D-amino acids, the enantiomers of L-amino acids, are candidates to be novel physiologically active substances and the biomarkers in mammals. However, the amounts of D-amino acids in the tissues and physiological fluids are extremely small in most cases, and sensitive and selective analytical methods are needed for their determination. In the present manuscript, we review the analytical technolo...

سراسگانی, محمدرضا, فیروزرای, محسن,

Background: Amino acids have different effects on the growth of dermatophytes. Some may encourage growth while others may inhibit it. These effects not only depend on the type of the amino acid but also on the amino acid concentration and type of the dermatophyte. The aim of this study was to investigate the effects of amino acids on the common dermatophytes in Iran.Methods: In this experimenta...

2017
Reiko Koga Yurika Miyoshi Hiroaki Sakaue Kenji Hamase Ryuichi Konno

d-Amino-acid oxidase (DAO) catalyzes the oxidative deamination of d-amino acids. DAO is present in a wide variety of organisms and has important roles. Here, we review the distribution and physiological substrates of mouse DAO. Mouse DAO is present in the kidney, brain, and spinal cord, like DAOs in other mammals. However, in contrast to other animals, it is not present in the mouse liver. Rece...

Journal: :Cancer research 1957
G WISEMAN F N GHADIALLY

The search for a distinguishing biochemical property of tumor tissue as compared with normal mammalian tissue led Kögl and Erxleben (7) to investigate the nature of the amino acids which make up various tumor tissue proteins. Their find ings indicated that, although most of the protein of tumors was composed of L-amino acids (the "naturally" occurring form), some tumors con tained substantial ...

A. Hosseini M. Aminlari M. H. Eskandari,

Prochymosin is one of the most important aspartic proteinases used as a milk-clotting enzyme in cheese production. In the present investigation we report sequence of cDNA encoding goat ( Capra hircus ) preprochymosin and compare its nucleotide and deduced amino acid sequences with sequences of other ruminants preprochymosin. As bovine prochymosin, the caprine prochymosin cDNA encodes 365 amino ...

Journal: :iranian journal of veterinary research 2008
m. h. eskandari a. hosseini m. aminlari

prochymosin is one of the most important aspartic proteinases used as a milk-clotting enzyme in cheese production. in the present investigation we report sequence of cdna encoding goat ( capra hircus ) preprochymosin and compare its nucleotide and deduced amino acid sequences with sequences of other ruminants preprochymosin. as bovine prochymosin, the caprine prochymosin cdna encodes 365 amino ...

اصغری, علی, حسنلو, طاهره, زالی, حسن, زین العابدینی, مهرشاد, سفالیان, امید,

This experiment was conducted to investigate of drought effect on some physiological parameters and amino acids accumulation in two canola cultivars (SLM046 and Cooper; tolerance and sensitive to water stress, respectively). The experiment was carried out during two growth phase (stem elongation and flowering stage) using irrigation levels consisting of irrigation after 80 mm evaporation from c...

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